package com.gzceb.zhgjj.security.dao;

// default package

import java.util.List;
import org.hibernate.LockMode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.gzceb.zhgjj.security.entity.SysAuthoritiesResources;

/**
 * A data access object (DAO) providing persistence and search support for
 * SysAuthoritiesResources entities. Transaction control of the save(), update()
 * and delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see .SysAuthoritiesResources
 * @author MyEclipse Persistence Tools
 */

public class SysAuthoritiesResourcesDAO extends HibernateDaoSupport {
	private static final Logger log = LoggerFactory
			.getLogger(SysAuthoritiesResourcesDAO.class);
	// property constants
	public static final String ENABLED = "enabled";

	protected void initDao() {
		// do nothing
	}

	public void save(SysAuthoritiesResources transientInstance) {
		log.debug("saving SysAuthoritiesResources instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(SysAuthoritiesResources persistentInstance) {
		log.debug("deleting SysAuthoritiesResources instance");
		try {
			getHibernateTemplate().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public SysAuthoritiesResources findById(java.lang.Long id) {
		log.debug("getting SysAuthoritiesResources instance with id: " + id);
		try {
			SysAuthoritiesResources instance = (SysAuthoritiesResources) getHibernateTemplate()
					.get("SysAuthoritiesResources", id);
			if (instance == null) {
				log.debug("get successful, no instance found");
			} else {
				log.debug("get successful, instance found");
			}
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(SysAuthoritiesResources instance) {
		log.debug("finding SysAuthoritiesResources instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding SysAuthoritiesResources instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from SysAuthoritiesResources as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByEnabled(Object enabled) {
		return findByProperty(ENABLED, enabled);
	}

	public List findAll() {
		log.debug("finding all SysAuthoritiesResources instances");
		try {
			String queryString = "from SysAuthoritiesResources";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	/**
	 * 根据权限id删除权限与资源之间旧有的关联关系。
	 * 
	 * @author
	 * @param authorityId
	 *            字符串
	 */
	public void deleteOldAuthorityAndResourceRelative(String authorityId) {

		try {

			getSession().createSQLQuery(
					"delete sys_authorities_resources where authority_id='"
							+ authorityId + "'");

			log.info("删除权限与资源之间的关联关系成功！");

		} catch (RuntimeException re) {
			log.error("删除权限与资源之间的关联关系失败！");
			throw re;
		}

	}

	public SysAuthoritiesResources merge(
			SysAuthoritiesResources detachedInstance) {
		log.debug("merging SysAuthoritiesResources instance");
		try {
			SysAuthoritiesResources result = (SysAuthoritiesResources) getHibernateTemplate()
					.merge(detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(SysAuthoritiesResources instance) {
		log.debug("attaching dirty SysAuthoritiesResources instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(SysAuthoritiesResources instance) {
		log.debug("attaching clean SysAuthoritiesResources instance");
		try {
			getHibernateTemplate().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public static SysAuthoritiesResourcesDAO getFromApplicationContext(
			ApplicationContext ctx) {
		return (SysAuthoritiesResourcesDAO) ctx
				.getBean("SysAuthoritiesResourcesDAO");
	}
}